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Individual Calculations June 2016 |
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| Murray, Donna Total change: -15.20 | |   |
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| 2016 2.3.5 Sub-Zonal Female | Bridgetown | BAR | 2016-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1434 | 4.00 | 9 | -0.20 | 20 | -4.00 | |
|  Varela La Madrid, Maria | | | 1834 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jiang, Jennifer | | | 1109 | BAR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ramos Dos, Rosangela | | wc | 1746 | SUR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sandiford, Segan | | | 1279 | BAR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Varona-Thomas, Maria | | | 1804 | GUY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mason, Oshara | | | 1412 | BAR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kandamaran, Pritika | | | 1179 | BAR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Karelina, Polina | | | 1660 | BAH | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Clemenston, Jessica | | | 1241 | GUY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2016 Karl Sealy Memorial Invitational Section | Bridgetown | BAR | 2016-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1434 | 0.50 | 3 | -0.56 | 20 | -11.20 | |
| | Barker, Michael | | | 1669 | BAR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Blackman, Katrina | | wc | 1660 | BAR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Haynes, Aaron | | | 1328 | BAR | 0.00 | 1 | -0.64 | 20 | -12.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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